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摘 要翼滑艇又被称为单水翼滑行艇 ,它是滑行艇与水翼艇相结合的一种船型。 单水翼滑行艇是利用高速运动时船底设置的水翼所产生提供的水动力作为支撑力， 能够使船体部分脱离或脱离水面，减少了水阻力的影响和波浪的影响，它具有较高的航速和良好的耐波性。文章介绍了对总长为15.8m的玻璃钢翼艇和水翼进行设计， 采用两种不同翼型的单水翼，航行区域为沿海，难点和重点主要在船体结构设计和水翼的设计。首先在满足相关《规范》的前提下，确定型宽值和型深值，针对翼滑艇各个构件的特点，来进行尺寸的确定和构件的布置，同时根据主尺度大小来布置座椅及主机，即进行总体设计。其次估算出水翼艇的重量,确定其设计吃水和船型，接着根据设计排水量和水翼所承担的载重量进行弓型、NACA0012机翼翼型水翼设计。最后根据船体和水翼的阻力估算出有效马力， 分析不同翼型对船舶航行性能的影响。最终设计的水翼艇要使乘客数、乘客的舒适度、经济性、水翼艇性能达到一个较好的结合。58675
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毕业论文关键词：翼滑艇；水翼；升阻力系数；有效马力；阻力
Abstract Hydrofoil craft is also known as single hydrofoil hydroplane,it is one kind of coastingship and hydrofoil boats combination.Single hydrofoil hydroplane makes use of the riseforce of the moving water which is produced by the hydrofoil at the bottom of the boatwhile it is moving at the high speed to support it. The rise force can also make the hullleave or partly leave the water to decrease the water resistance and the effect of wave. Ithas the much higher speed and the right character of bearing wave.The hydrofoil I am designing is made of glass and it is 15.8 Miter long .It adopt twodifferent single hydrofoil and sails along the sea. The difficulty and emphases is thestructure design of the hull and the design of the hydrofoil.First at the precondition of the require of 《 criterion 》I make sure of the width anddepth of the hull. Aim at the characteristic of hydrofoil component I make sure of thecollocation and size of the component. At the same time I make use of the main measure todispose the seat chair and mainframe. It is the collectivity design.Second the weight of the hydrofoil is estimated. The design sea gauge and the hulltype is also confirmed. Following the Bow and NACA0012 hydrofoil is designedaccording to the designed tonnage and the load taken on by the hydrofoil.Finally I estimate the efficient horsepower according to the resistance of the hull andthe hydrofoil,analyzing the influence of different hydrofoil ship sailing performance.The hydrofoil I designed is to make the number of the passengers、the comfort of thepassengers、the economity and the capability have preferably integrate.
Key word : Hydrofoil craft; Hydrofoil; Lift and drag coefficients; Effectivehorsepower; resistance
目录
第一章绪论1
2.1水翼艇概念-2
2.1.1关于水翼艇的历史发展2
2.1.2我国水翼船的研发应用3
2.1.3水翼船国内外研发水平比较4
2.2高性能船的发展与前景-5
2.2.1国内外高性能船的发展概况5
2.2.2高性能船的应用前景7
2.3中国高性能船应用市场分析-7
2.3.1市场的需求分析7
2.3.2长三角地区的优势8
第三章总体设计思想-10
3.1型线设计思想10
3.1.1概述-10
3.1.2线型选择-10
3.2结构设计思想10
3.2.1水翼船船体结构-10
3.2.2水翼结构-10
3.3总布置设计思想10
第四章船舶强度结构规范计算-13
4.1概述13
4.2结构计算13
4.2.1船体外板板厚计算-13
4.2.2船体甲板板厚计算-13
4.2.3船底骨架-16